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    <title>字符实体</title>

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    <div>我 美女</div>
    <div>我&nbsp;&nbsp;&nbsp;&nbsp;美女</div>
    <div>我&#160;&#160;&#160;&#160;美女</div>
    <div>我们学习过很多标签，其中&lt;h1&gt;是最厉害的一个</div>
    <div>&yen;</div>
    <div>&copy;</div>
    <div>2 &times; 2 = 4</div>
    <div>2 &divide; 2 = 1</div>

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